[FFmpeg-devel] [PATCH 1/2] cbs_av1: Add tracing headers for metadata types

[Mark Thompson]

Make it a little easier to interpret metadata in trace output.
---
  libavcodec/cbs_av1_syntax_template.c | 10 ++++++++++
  1 file changed, 10 insertions(+)

diff --git a/libavcodec/cbs_av1_syntax_template.c b/libavcodec/cbs_av1_syntax_template.c
index d98d3d42de..46f4c5a6b8 100644
--- a/libavcodec/cbs_av1_syntax_template.c
+++ b/libavcodec/cbs_av1_syntax_template.c
@@ -1843,6 +1843,8 @@ static int FUNC(metadata_hdr_cll)(CodedBitstreamContext *ctx, RWContext *rw,
  {
      int err;

+    HEADER("HDR CLL Metadata");
+
      fb(16, max_cll);
      fb(16, max_fall);

@@ -1854,6 +1856,8 @@ static int FUNC(metadata_hdr_mdcv)(CodedBitstreamContext *ctx, RWContext *rw,
  {
      int err, i;

+    HEADER("HDR MDCV Metadata");
+
      for (i = 0; i < 3; i++) {
          fbs(16, primary_chromaticity_x[i], 1, i);
          fbs(16, primary_chromaticity_y[i], 1, i);
@@ -1923,6 +1927,8 @@ static int FUNC(metadata_scalability)(CodedBitstreamContext *ctx, RWContext *rw,
  {
      int err;

+    HEADER("Scalability Metadata");
+
      fb(8, scalability_mode_idc);

      if (current->scalability_mode_idc == AV1_SCALABILITY_SS)
@@ -1937,6 +1943,8 @@ static int FUNC(metadata_itut_t35)(CodedBitstreamContext *ctx, RWContext *rw,
      int err;
      size_t i;

+    HEADER("ITU-T T.35 Metadata");
+
      fb(8, itu_t_t35_country_code);
      if (current->itu_t_t35_country_code == 0xff)
          fb(8, itu_t_t35_country_code_extension_byte);
@@ -1964,6 +1972,8 @@ static int FUNC(metadata_timecode)(CodedBitstreamContext *ctx, RWContext *rw,
  {
      int err;

+    HEADER("Timecode Metadata");
+
      fb(5, counting_type);
      flag(full_timestamp_flag);
      flag(discontinuity_flag);
-- 
2.39.0